fix(site): fall back to GitHub raw when Cargo.toml is out of build tree

Vercel only uploads the website/ directory, so the relative read of
../Cargo.toml fails with ENOENT during the build. Try the local file
first (monorepo / local dev), then fall back to fetching Cargo.toml
from main on raw.githubusercontent.com so Vercel still gets the
canonical version. Single source of truth stays Cargo.toml.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: SimplyLiz

website/astro.config.mjs

@@ -4,8 +4,21 @@ import { readFileSync } from 'node:fs';
 import { fileURLToPath } from 'node:url';
 import { dirname, resolve } from 'node:path';
 
-const here = dirname(fileURLToPath(import.meta.url));
-const cargoToml = readFileSync(resolve(here, '../Cargo.toml'), 'utf8');
+async function loadCargoToml() {
+  // Local / monorepo build: read from sibling Cargo.toml.
+  try {
+    const here = dirname(fileURLToPath(import.meta.url));
+    return readFileSync(resolve(here, '../Cargo.toml'), 'utf8');
+  } catch {
+    // Vercel / out-of-tree build: fetch the canonical version from main.
+    const url = 'https://raw.githubusercontent.com/nyxCore-Systems/LIP/main/Cargo.toml';
+    const res = await fetch(url);
+    if (!res.ok) throw new Error(`astro.config: fetch ${url} → ${res.status}`);
+    return await res.text();
+  }
+}
+
+const cargoToml = await loadCargoToml();
 const match = cargoToml.match(/^\s*\[workspace\.package\][^\[]*?^\s*version\s*=\s*"([^"]+)"/ms);
 if (!match) {
   throw new Error('astro.config: could not parse [workspace.package].version from Cargo.toml');